{
  "manageEntity": {
    "action": "Repost",
    "entityId": "820323666",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b1ee705522eaa93a85d67ed0bba485aba18894c584d3a3c691c0449fbcfe686",
    "signature": "0x0ae5718af3971b2fbde7d70465a60b125b46d926c5f05001851c451910b1402759fad632891d3deaaf8e075e346a510e5a90438e2d8357da240ae6569df7a6841c",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}